九年级英语全册Unit6WhenwasitinventedSectionB（2a-3b）人教新目标版.ppt

Unit6Whenwasitinvented?,SectionB(2a-3b),Doyouknowthem?,basketballstars,Doyoulikebasketball?Doyouwatchbasketballgames?Howmuchdoyouknowaboutthissport?,Themainideaofeachparagraph,Paragraph1ThehistoryofbasketballParagraph2Howbasketballwasinvented?Paragraph3Thepopularityofbasketballintheworld,2c.Completethemindmapwiththeinformationinthepassage.Whatelsecanyouaddtothemindmap?,Game,Development,Popularity,playedinsideonahard_teamsget_intootherteams_,inventedby_firstgameon_becameOlympice-ventin_intheyear_mostfamousgames:_populargamesinChina:_,playedby_peopleover_countries,floor,two,theball,basket,JamesNaismith,12.21.1891,Berlin,1936,NBAgames,CBAgames,over100million,200,思维导图,1.Whoinventedbasketballandhowisitplayed?,JamesNaismithinventeditanditisplayedbytwoteamsoneteamobeystherulestogettheballintotheotherteamsbaskettogetscores.,2.Whenwasthefirstbasketballgameinhistoryplayed?,OnDecember21,1891.,3.WhyweretheBerlinOlympicsimportantforbasketball?,4.WhataretheprofessionalbasketballgroupsinAmericaandChina?,5.Howpopularisbasketball?,2d,BecausebasketballbecameOlympiceventinBerlinOlympicGames.,NBAandCBA.,Itisverypopular,playedbyover100millionpeopleover200countriesallovertheworld.,Languagepoints,1.Basketballisamuch-lovedandactivesportthatisenjoyedbymanyforfunandexercise.篮球是一项被人热衷的非常活跃的运动，享有很多的乐趣和锻炼机会。（1）much-loved意为“深受喜爱的”。该词是由“副词+过去分词”构成的复合形容词，在句中可作定语或表语。如：Hermuch-lovedbrotherdiedofAIDS.ChairmanMaoisourmuch-lovedleader.,2.ItisbelievedthatthefirstbasketballgameinhistorywasplayedonDecember21,1891.人们认为历史上的第一场篮球比赛是在1891年12月21日进行的。Itisbelievedthat=Peoplebelievethat，意为“人们认为；人们相信”。其中it为形式主语，真正的主语是that引导的从句。类似的句型还有：Itissaidthat“据说”；Itisreportedthat“据报道”；Itswellknownthat“众所周知”；Itissupposed/thoughtthat“人们认为”等,（2）.active做形容词，意为“活沷的；积极的”。可作表语和定语。常用短语：takeanactivepartin意为“积极参加”。active的名词形式是activity，意为“活动”。eg：Wealltakeanactivepartinthesportsmeeting.Althoughheisover80,heisstillveryactive.Atschoolwedoallkindsofactivities.,3.Manyyoungpeoplelookuptothesebasketballheroesandwanttobecomelikethem.许多年轻人仰慕篮球明星，并期望成为和他们一样的人。lookupto意为“抬头看（某人或某物）；尊重/敬仰”。如：Heislookeduptobyeverybodythere.,look的短语,lookthrough浏览，温习,lookover检查,lookabout四处观看,lookdownupon看不起,4.dividev.分开；分散divide指把整体分为若干部分。常用于“divideinto”短语中，意思是“把分开”。E.g.Theteacherdividedtheclassintofourgroups.老师把班里的学生分成了四组,5.heron.英雄；男主角hero变复数时，加_es_拓展以o结尾，变复数加es的常见单词有Negro,hero,potato和tomato。可以用这样一句话来记忆：Negroherolikestoeatpotatoesandtomatoes.黑人英雄喜欢吃西红柿和土豆,6.Atthesametime,theyneedtostopthecompetingteamfromgettingtheballintotheirownbasket.同时，他们需要阻止对方的队员把球投进他们自己的篮内。stopfromdoingsth.表示“阻止做某事”。当变为被动结构时，from不可以省略。E.g.Nothingcanstopusfromgoingfishingthisafternoon.没有什么能够阻止我们今天下午去钓鱼。,7.Thenumberofforeignplayers,includingChineseplayers,intheNBAhasincreased.在NBA，外国球员的数量，包括中国的球员，已经增加了。,辨析thenumberof与anumberof(1)thenumberof意为“的数量”，后接可数名词复数，其作主语时，谓语动词要用_形式。(2)anumberof意为“许多”，后接可数名词复数，其作主语时，谓语动词要用_形式。,单数,复数,活学活用()2013安顺Inourschoollibrarythere_anumberofbooksonscience,andintheseyearsthenumberofthem_growinglargerandlarger.Aare;isBis;areChave;areDhas;is,A,解析anumberof作主语时，谓语动词用复数形式；thenumberof作主语时，谓语动词用单数形式。,小结训练,()1.-WhydidyoulikeMaggie?-Becauseshetakes_partinallofthe_.A.anactive/actionB.actively/activitiesC.anactive/activities()2._isbelievedthather_motherwillcomehere.A.This/very-lovedB.It/much-lovedC.That/much-loved()3.If